topicMetrics.createLongMetric(DataFeedMetricNames.INPUT_ROWCOUNT, counter.getTotalInput(), totalTags); if (this.chargebackCalculator.isPresent()) { this.chargebackCalculator.get().addCost( this.topicMetrics.get().getBaseTags().get(DataFeedMetrics.DATA_FEED_NAME), ChargebackMetricType.ROW_COUNT, counter.getTotalInput());